49cc stand up scooter wont start. When i prime it i can see the gas going backwards instead of to the carburetor. I have a new gas tank the carburetor is fairly new I take the spark plug out and it's ...

I have a 2001 Ford F-150 pickup. When I refueled it yesterday, I noticed a strong gasoline smell and an oily liquid (presumably gasoline) dripping down off the bottom of the fuel tank. Only a small ...

The bike is a 1998/99 Honda CBR 600F. The drain tube seems to be corroded inside the fuel tank, based upon 2 symptoms:
Filling the tank more than 3/4 full causes petrol to drain from the drain tube
...

It just happened today. My truck shut off and acted like it was out of gas so i added some gas to it. When i started the truck up it began gushing fuel somewhere between the filler to the tank. Also ...

As long as there is some fuel in the tank, does the fuel level matter? In other words, is it advisable to make sure the tank is mostly full most of the time, or is this just silly? In other words, are ...

Howdy!
So I have a 2016 VW Jetta with a leak in the gas tank. I think I found the hole, which is in the dark spot in the photo, but my question is this: is the yellowish material around the dark spot ...

When I change my oil I don't like going all the way back to the station to drop off the old oil and I don't want to pour it in the river, so I put 17 gals of premium in my 18 gal tank and then top off ...

I've bought a 1988 Honda Accord (3rd gen) with an issue where the fuel gauge always reads full.
I removed the sender unit from the tank and cleaned it with some contact cleaner (it was kind of copper ...

I have done a couple of custom 3D tanks, utilizing body filler mostly, then carving out. I don't use loads of it, but if one side of the tank has the design, can it offset the balance? I just do not ...

I drive a Mazda B2600 from 1991, and I've gotten some serious rain in the last couple of days. As a result I think my truck is having some problems related to the flooding. The water level was high ...

I will be cleaning out my motorcycle tank using electrolysis. First, I have to remove all the gas from the tank, and then do the cleaning and then remove all the water that's left over, but I have a ...

I've got an old Chevy ('75) with a top-opening to the gas tank. The car has been sitting for 3 years without use. I want to clean the stale gas out of the tank. I have drained it as well as I can by ...

This is a similar question to Why does my gas not fill all the way?.
I have a 2017 Jeep Grand Cherokee. It seems to depend on the pump I go to, but sometimes I have a lot of trouble getting the pump ...

When I go to gas station and take gas cap off, i feel and hear pressure towards gas cap. Then when i go to putting gas in my car, withing 30 cents of pumping, gas is overflowing. So what i been doing ...

My car has all the evap system, canister, and solenoid valve but as I am seeing on internet, people have [a] solenoid valve on their outlet vent on canister too which open and close by ECU to let the ...

Recently, after a periodic servicing visit for my car (which has a multi point fuel injection system), the mechanic handed me BG Fuel Injection System Cleaner Part No. 210 and asked me to put it in ...

My OBD shows that I have low fuel pressure in a 1997 Ford Mercury (tracer). Do I have to replace the fuel pump? If so, do I have to replace the whole thing or is it enough to replace just the motor ...

Can any one help me to understand the working theory for this fuel gauge. Is this similar to old type or does it has a digital sensor?
This sensor belongs to Man-vehicle, its labeled as man tx-d683. ...

According to my research most cars do not seem to have a drain in the gas tank.
This is obviously a problem because there is no way to get water and sediment out of the bottom of the tank if there is ...

My car is building gas when I open the gas tank it releases the gas, I know all about purge system and I have tried different cap and also different vapor canister too but problem still insists, for ...

This is my first question in mechanics.stackexchange.com. I am a computer programmer and work in Location based services. Along with GPS monitoring, I want to give the clients , a proper manipulation ...

I have 2000 c240. I've been struggling with starting problem for the last 5 days. The story began when I couldn't start the car after driving for 5 minutes. I turned on and off 4-5 times after which ...